This room is really close to the station, supermarket just in the front of room. But the building does not have elevator or escalator, so when you check in or check out, you have to walk 4 floors with carrying heavy luggage.
For the room condition, the room is very big, you can cook, but there is no heating in the bathing room. So please mind that it can be very cold during Winter. I am not sure that Futon is being cleaned or not, the time we check in I saw so much dirt on Futon. Pillows are heavily used. The washing machine is quite useless as it washed our clothes poorly, I will just recommend you coin laundry if you in need.
I will put a question mark on this room if you are a small group foreigner travelling Tokyo. Especially regarding on price and location. Though the room is very close to station, it is very far away from all the travelling spot, the average travelling time will be 30 mins. The station is not operated by JR so you can't use your JR pass neither. You can absolutely find a hotel with this price to live in the Tokyo center area although it will be a little compact.